BR112013003645B1 - método para produzir uma resina absorvente de água - Google Patents
método para produzir uma resina absorvente de água Download PDFInfo
- Publication number
- BR112013003645B1 BR112013003645B1 BR112013003645-1A BR112013003645A BR112013003645B1 BR 112013003645 B1 BR112013003645 B1 BR 112013003645B1 BR 112013003645 A BR112013003645 A BR 112013003645A BR 112013003645 B1 BR112013003645 B1 BR 112013003645B1
- Authority
- BR
- Brazil
- Prior art keywords
- water
- dispersion medium
- polymerization
- ethylenically unsaturated
- polyoxyethylene
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
- B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/10—Aqueous solvent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-169680 | 2010-07-28 | ||
| JP2010169680 | 2010-07-28 | ||
| PCT/JP2011/066453 WO2012014747A1 (ja) | 2010-07-28 | 2011-07-20 | 吸水性樹脂の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112013003645A2 BR112013003645A2 (pt) | 2016-09-06 |
| BR112013003645B1 true BR112013003645B1 (pt) | 2020-10-27 |
Family
ID=45529962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112013003645-1A BR112013003645B1 (pt) | 2010-07-28 | 2011-07-20 | método para produzir uma resina absorvente de água |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8841395B2 (zh) |
| EP (1) | EP2599794B1 (zh) |
| JP (1) | JP5777620B2 (zh) |
| KR (2) | KR20130131288A (zh) |
| CN (1) | CN103003312B (zh) |
| BR (1) | BR112013003645B1 (zh) |
| SA (1) | SA111320654B1 (zh) |
| TW (1) | TWI499595B (zh) |
| WO (1) | WO2012014747A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6092228B2 (ja) | 2012-08-30 | 2017-03-08 | 株式会社日本触媒 | 粒子状吸水剤及びその製造方法 |
| WO2015133440A1 (ja) * | 2014-03-03 | 2015-09-11 | 株式会社日本触媒 | ポリアクリル酸（塩）系吸水性樹脂の製造方法 |
| WO2023189679A1 (ja) * | 2022-03-29 | 2023-10-05 | 住友精化株式会社 | 吸水性樹脂粒子 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187702A (ja) | 1984-10-05 | 1986-05-06 | Seitetsu Kagaku Co Ltd | 吸水性樹脂の製造方法 |
| JPH066612B2 (ja) | 1986-01-25 | 1994-01-26 | 住友精化株式会社 | 吸水性樹脂の製造法 |
| JPH03195713A (ja) | 1989-12-25 | 1991-08-27 | Mitsubishi Petrochem Co Ltd | 高吸水性ポリマーの製造法 |
| JPH03195709A (ja) | 1989-12-25 | 1991-08-27 | Mitsubishi Petrochem Co Ltd | 高吸水性ポリマーの製造法 |
| JPH0912613A (ja) | 1995-06-28 | 1997-01-14 | Mitsubishi Chem Corp | 吸水性樹脂の製造方法 |
| US6107358A (en) * | 1996-08-23 | 2000-08-22 | Nippon Shokubai Co., Ltd. | Water-absorbent resin and method for production thereof |
| WO2003051939A1 (en) | 2001-12-19 | 2003-06-26 | Nippon Shokubai Co.,Ltd. | Water-absorbent resin and production process therefor |
| CN100379764C (zh) | 2003-05-13 | 2008-04-09 | 住友精化株式会社 | 制造吸水树脂的方法 |
| IN2007CN00955A (zh) | 2004-08-06 | 2007-08-24 | Nippon Catalytic Chem Ind | |
| JP2006089525A (ja) | 2004-09-21 | 2006-04-06 | Sumitomo Seika Chem Co Ltd | 吸水性樹脂粒子の製造方法 |
| JP4721780B2 (ja) | 2005-06-10 | 2011-07-13 | 住友精化株式会社 | 多孔質吸水性ポリマー粒子の製造法 |
| CN101410419A (zh) | 2006-03-31 | 2009-04-15 | 旭化成化学株式会社 | 吸水性树脂颗粒凝聚体及其制造方法 |
| BRPI0712831B1 (pt) | 2006-04-24 | 2018-02-14 | Sumitomo Seika Chemical Co., Ltd | Processo para produção da partícula de resina absorvente de água e partícula de resina absorvente de água produzida pelo processo |
| BRPI0710942B1 (pt) * | 2006-04-27 | 2018-05-02 | Sumitomo Seika Chemicals Co., Ltd. | Resina absorvente de água e seu processo de produção |
| CN103739744B (zh) * | 2007-08-23 | 2015-12-30 | 住友精化株式会社 | 适用于卫生材料用途的吸水性树脂 |
| BR112013002113B1 (pt) * | 2010-07-28 | 2020-10-06 | Sumitomo Seika Chemicals Co., Ltd | Método para produzir uma resina absorvente de água |
-
2011
- 2011-07-20 KR KR1020137002265A patent/KR20130131288A/ko not_active Application Discontinuation
- 2011-07-20 KR KR1020177021078A patent/KR101819877B1/ko active IP Right Grant
- 2011-07-20 EP EP11812338.9A patent/EP2599794B1/en active Active
- 2011-07-20 BR BR112013003645-1A patent/BR112013003645B1/pt active IP Right Grant
- 2011-07-20 CN CN201180036988.1A patent/CN103003312B/zh active Active
- 2011-07-20 JP JP2012526447A patent/JP5777620B2/ja active Active
- 2011-07-20 WO PCT/JP2011/066453 patent/WO2012014747A1/ja active Application Filing
- 2011-07-20 US US13/812,612 patent/US8841395B2/en active Active
- 2011-07-26 TW TW100126320A patent/TWI499595B/zh active
- 2011-07-27 SA SA111320654A patent/SA111320654B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2599794A1 (en) | 2013-06-05 |
| TWI499595B (zh) | 2015-09-11 |
| KR20170090524A (ko) | 2017-08-07 |
| JP5777620B2 (ja) | 2015-09-09 |
| EP2599794B1 (en) | 2019-04-17 |
| CN103003312B (zh) | 2015-05-13 |
| KR20130131288A (ko) | 2013-12-03 |
| SA111320654B1 (ar) | 2014-06-29 |
| KR101819877B1 (ko) | 2018-01-17 |
| EP2599794A4 (en) | 2015-02-11 |
| CN103003312A (zh) | 2013-03-27 |
| WO2012014747A1 (ja) | 2012-02-02 |
| TW201213348A (en) | 2012-04-01 |
| BR112013003645A2 (pt) | 2016-09-06 |
| US8841395B2 (en) | 2014-09-23 |
| US20130123454A1 (en) | 2013-05-16 |
| JPWO2012014747A1 (ja) | 2013-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/07/2011, OBSERVADAS AS CONDICOES LEGAIS. |